-Earth (we are at 149 million kilometers from the sun and still need an atmosphere to protect us from it)
-Sun (around a million times greater than Earth)
-Eta Carinae (over 5 million times greater than the Sun)
-Betelgeuse (300 times larger than Eta Carinae)
-VY Canis Majoris (around a billion times bigger than our sun) is one of the biggest stars KNOWN.
-The closest star system to the sun is Alpha Centauri, with 3 stars orbiting around each other. That is at a distance of 4.2 light years. The fastest ******* thing in the universe still takes 4 years to get to our closest star system.
-There are between 200 and 400 billion stars in our galaxy, the Milky Way.
-The Milky Way's diameter is about 100,000-120,000 light years.
-The biggest galaxy discovered floats with a girth of 6 million light years, and it has around 100 trillion stars.
-More than 54 galaxies form our Local group. This is 10 megalight years big, or 3.1 megaparsecs.
-Our local group, with other groups of galaxies, forms the Virgo Cluster.
-The Virgo Cluster, with other clusters, forms the Virgo Supercluster.
-The Virgo Supercluster holds at least 100 galaxy groups and clusters.
-This Supercluster and many others form the Galaxy filament, the Great Wall or a Supercluster complex, whatever you want to call it.
-Three Galaxy Filaments are known to date, wich form the largest structure in the universe.
-All that is the known universe.
-The universe is 13.75 billion years old.
-Physicists say that the Big Grip (when the universe ends) will be in about 16.6 billion years.

I like to think we are not alone, that there are aliens millions of years more advanced than us, or just 100 years more advances (in 100 years we went from like bycicles to reaction turbines)
Im sure there are less advanced aliens out there too. And aliens that are multidimensional or some ****.

Sorry for my bad english.

I lied: The cocks OP likes to suck on are the biggest thing known to man